Custom Microbiology

NSI offers ISO-accredited microbiological certified reference materials. Validated and traceable cultures are no more than two passages from the primary reference culture, ensuring genetic traceability to the primary cell line.

• Each lyophilized culture is preserved in our proprietary Microgel-Flash™ quick dissolve matrix
• Pellets dissolve instantly once hydrated
• Manufactured and tested under ISO 17034 and 17025 accreditations
• Downloadable Certificates of Analysis available from our website
• Sold in packs of 10 individually vacuum-sealed microorganism pellets
• Stores in the freezer at -20°C to -10°C
• Product shelf life of 18 months from the manufacture date